5 files changed, 94 insertions, 40 deletions

diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index f03338c2f088..bbdeb48bbf8e 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -348,6 +348,7 @@ config CPU_SUBTYPE_SH7720
         select SYS_SUPPORTS_CMT
         select ARCH_WANT_OPTIONAL_GPIOLIB
         select USB_ARCH_HAS_OHCI
+        select USB_OHCI_SH if USB_OHCI_HCD
         help
           Select SH7720 if you have a SH3-DSP SH7720 CPU.
 
@@ -357,6 +358,7 @@ config CPU_SUBTYPE_SH7721
         select CPU_HAS_DSP
         select SYS_SUPPORTS_CMT
         select USB_ARCH_HAS_OHCI
+        select USB_OHCI_SH if USB_OHCI_HCD
         help
           Select SH7721 if you have a SH3-DSP SH7721 CPU.
 
@@ -440,6 +442,7 @@ config CPU_SUBTYPE_SH7763
         bool "Support SH7763 processor"
         select CPU_SH4A
         select USB_ARCH_HAS_OHCI
+        select USB_OHCI_SH if USB_OHCI_HCD
         help
           Select SH7763 if you have a SH4A SH7763(R5S77631) CPU.
 
@@ -467,7 +470,9 @@ config CPU_SUBTYPE_SH7786
         select GENERIC_CLOCKEVENTS_BROADCAST if SMP
         select ARCH_WANT_OPTIONAL_GPIOLIB
         select USB_ARCH_HAS_OHCI
+        select USB_OHCI_SH if USB_OHCI_HCD
         select USB_ARCH_HAS_EHCI
+        select USB_EHCI_SH if USB_EHCI_HCD
 
 config CPU_SUBTYPE_SHX3
         bool "Support SH-X3 processor"
diff --git a/arch/sh/configs/sh7757lcr_defconfig b/arch/sh/configs/sh7757lcr_defconfig
index 33ddb130a7c8..cfde98ddb29d 100644
--- a/arch/sh/configs/sh7757lcr_defconfig
+++ b/arch/sh/configs/sh7757lcr_defconfig
@@ -9,7 +9,6 @@ CONFIG_TASK_XACCT=y
 CONFIG_TASK_IO_ACCOUNTING=y
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_BLK_DEV_INITRD=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 # CONFIG_SYSCTL_SYSCALL is not set
 CONFIG_KALLSYMS_ALL=y
 CONFIG_SLAB=y
@@ -39,8 +38,6 @@ CONFIG_IPV6=y
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
 # CONFIG_FW_LOADER is not set
 CONFIG_MTD=y
-CONFIG_MTD_CONCAT=y
-CONFIG_MTD_PARTITIONS=y
 CONFIG_MTD_CHAR=y
 CONFIG_MTD_BLOCK=y
 CONFIG_MTD_M25P80=y
@@ -56,18 +53,19 @@ CONFIG_SH_ETH=y
 # CONFIG_KEYBOARD_ATKBD is not set
 # CONFIG_MOUSE_PS2 is not set
 # CONFIG_SERIO is not set
+# CONFIG_LEGACY_PTYS is not set
 CONFIG_SERIAL_SH_SCI=y
 CONFIG_SERIAL_SH_SCI_NR_UARTS=3
 CONFIG_SERIAL_SH_SCI_CONSOLE=y
-# CONFIG_LEGACY_PTYS is not set
 # CONFIG_HW_RANDOM is not set
 CONFIG_SPI=y
 CONFIG_SPI_SH=y
 # CONFIG_HWMON is not set
-CONFIG_MFD_SH_MOBILE_SDHI=y
 CONFIG_USB=y
 CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_EHCI_SH=y
 CONFIG_USB_OHCI_HCD=y
+CONFIG_USB_OHCI_SH=y
 CONFIG_USB_STORAGE=y
 CONFIG_MMC=y
 CONFIG_MMC_SDHI=y
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7757.c b/arch/sh/kernel/cpu/sh4a/setup-sh7757.c
index 423dabf542d3..e915deafac89 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7757.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7757.c
@@ -183,7 +183,7 @@ static const struct sh_dmae_slave_config sh7757_dmae1_slaves[] = {
         {
                 .slave_id       = SHDMA_SLAVE_SCIF2_RX,
                 .addr           = 0x1f4b0014,
-                .chcr           = SM_INC | 0x800 | 0x40000000 |
+                .chcr           = DM_INC | 0x800 | 0x40000000 |
                                   TS_INDEX2VAL(XMIT_SZ_8BIT),
                 .mid_rid        = 0x22,
         },
@@ -197,7 +197,7 @@ static const struct sh_dmae_slave_config sh7757_dmae1_slaves[] = {
         {
                 .slave_id       = SHDMA_SLAVE_SCIF3_RX,
                 .addr           = 0x1f4c0014,
-                .chcr           = SM_INC | 0x800 | 0x40000000 |
+                .chcr           = DM_INC | 0x800 | 0x40000000 |
                                   TS_INDEX2VAL(XMIT_SZ_8BIT),
                 .mid_rid        = 0x2a,
         },
@@ -211,7 +211,7 @@ static const struct sh_dmae_slave_config sh7757_dmae1_slaves[] = {
         {
                 .slave_id       = SHDMA_SLAVE_SCIF4_RX,
                 .addr           = 0x1f4d0014,
-                .chcr           = SM_INC | 0x800 | 0x40000000 |
+                .chcr           = DM_INC | 0x800 | 0x40000000 |
                                   TS_INDEX2VAL(XMIT_SZ_8BIT),
                 .mid_rid        = 0x42,
         },
@@ -228,7 +228,7 @@ static const struct sh_dmae_slave_config sh7757_dmae2_slaves[] = {
         {
                 .slave_id       = SHDMA_SLAVE_RIIC0_RX,
                 .addr           = 0x1e500013,
-                .chcr           = SM_INC | 0x800 | 0x40000000 |
+                .chcr           = DM_INC | 0x800 | 0x40000000 |
                                   TS_INDEX2VAL(XMIT_SZ_8BIT),
                 .mid_rid        = 0x22,
         },
@@ -242,7 +242,7 @@ static const struct sh_dmae_slave_config sh7757_dmae2_slaves[] = {
         {
                 .slave_id       = SHDMA_SLAVE_RIIC1_RX,
                 .addr           = 0x1e510013,
-                .chcr           = SM_INC | 0x800 | 0x40000000 |
+                .chcr           = DM_INC | 0x800 | 0x40000000 |
                                   TS_INDEX2VAL(XMIT_SZ_8BIT),
                 .mid_rid        = 0x2a,
         },
@@ -256,7 +256,7 @@ static const struct sh_dmae_slave_config sh7757_dmae2_slaves[] = {
         {
                 .slave_id       = SHDMA_SLAVE_RIIC2_RX,
                 .addr           = 0x1e520013,
-                .chcr           = SM_INC | 0x800 | 0x40000000 |
+                .chcr           = DM_INC | 0x800 | 0x40000000 |
                                   TS_INDEX2VAL(XMIT_SZ_8BIT),
                 .mid_rid        = 0xa2,
         },
@@ -265,12 +265,12 @@ static const struct sh_dmae_slave_config sh7757_dmae2_slaves[] = {
                 .addr           = 0x1e530012,
                 .chcr           = SM_INC | 0x800 | 0x40000000 |
                                   TS_INDEX2VAL(XMIT_SZ_8BIT),
-                .mid_rid        = 0xab,
+                .mid_rid        = 0xa9,
         },
         {
                 .slave_id       = SHDMA_SLAVE_RIIC3_RX,
                 .addr           = 0x1e530013,
-                .chcr           = SM_INC | 0x800 | 0x40000000 |
+                .chcr           = DM_INC | 0x800 | 0x40000000 |
                                   TS_INDEX2VAL(XMIT_SZ_8BIT),
                 .mid_rid        = 0xaf,
         },
@@ -279,14 +279,14 @@ static const struct sh_dmae_slave_config sh7757_dmae2_slaves[] = {
                 .addr           = 0x1e540012,
                 .chcr           = SM_INC | 0x800 | 0x40000000 |
                                   TS_INDEX2VAL(XMIT_SZ_8BIT),
-                .mid_rid        = 0xc1,
+                .mid_rid        = 0xc5,
         },
         {
                 .slave_id       = SHDMA_SLAVE_RIIC4_RX,
                 .addr           = 0x1e540013,
-                .chcr           = SM_INC | 0x800 | 0x40000000 |
+                .chcr           = DM_INC | 0x800 | 0x40000000 |
                                   TS_INDEX2VAL(XMIT_SZ_8BIT),
-                .mid_rid        = 0xc2,
+                .mid_rid        = 0xc6,
         },
 };
 
@@ -301,7 +301,7 @@ static const struct sh_dmae_slave_config sh7757_dmae3_slaves[] = {
         {
                 .slave_id       = SHDMA_SLAVE_RIIC5_RX,
                 .addr           = 0x1e550013,
-                .chcr           = SM_INC | 0x800 | 0x40000000 |
+                .chcr           = DM_INC | 0x800 | 0x40000000 |
                                   TS_INDEX2VAL(XMIT_SZ_8BIT),
                 .mid_rid        = 0x22,
         },
@@ -315,7 +315,7 @@ static const struct sh_dmae_slave_config sh7757_dmae3_slaves[] = {
         {
                 .slave_id       = SHDMA_SLAVE_RIIC6_RX,
                 .addr           = 0x1e560013,
-                .chcr           = SM_INC | 0x800 | 0x40000000 |
+                .chcr           = DM_INC | 0x800 | 0x40000000 |
                                   TS_INDEX2VAL(XMIT_SZ_8BIT),
                 .mid_rid        = 0x2a,
         },
@@ -329,7 +329,7 @@ static const struct sh_dmae_slave_config sh7757_dmae3_slaves[] = {
         {
                 .slave_id       = SHDMA_SLAVE_RIIC7_RX,
                 .addr           = 0x1e570013,
-                .chcr           = SM_INC | 0x800 | 0x40000000 |
+                .chcr           = DM_INC | 0x800 | 0x40000000 |
                                   TS_INDEX2VAL(XMIT_SZ_8BIT),
                 .mid_rid        = 0x42,
         },
@@ -343,7 +343,7 @@ static const struct sh_dmae_slave_config sh7757_dmae3_slaves[] = {
         {
                 .slave_id       = SHDMA_SLAVE_RIIC8_RX,
                 .addr           = 0x1e580013,
-                .chcr           = SM_INC | 0x800 | 0x40000000 |
+                .chcr           = DM_INC | 0x800 | 0x40000000 |
                                   TS_INDEX2VAL(XMIT_SZ_8BIT),
                 .mid_rid        = 0x46,
         },
@@ -357,7 +357,7 @@ static const struct sh_dmae_slave_config sh7757_dmae3_slaves[] = {
         {
                 .slave_id       = SHDMA_SLAVE_RIIC9_RX,
                 .addr           = 0x1e590013,
-                .chcr           = SM_INC | 0x800 | 0x40000000 |
+                .chcr           = DM_INC | 0x800 | 0x40000000 |
                                   TS_INDEX2VAL(XMIT_SZ_8BIT),
                 .mid_rid        = 0x52,
         },
@@ -659,6 +659,54 @@ static struct platform_device spi0_device = {
         .resource       = spi0_resources,
 };
 
+static struct resource usb_ehci_resources[] = {
+        [0] = {
+                .start  = 0xfe4f1000,
+                .end    = 0xfe4f10ff,
+                .flags  = IORESOURCE_MEM,
+        },
+        [1] = {
+                .start  = 57,
+                .end    = 57,
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+static struct platform_device usb_ehci_device = {
+        .name           = "sh_ehci",
+        .id             = -1,
+        .dev = {
+                .dma_mask = &usb_ehci_device.dev.coherent_dma_mask,
+                .coherent_dma_mask = DMA_BIT_MASK(32),
+        },
+        .num_resources  = ARRAY_SIZE(usb_ehci_resources),
+        .resource       = usb_ehci_resources,
+};
+
+static struct resource usb_ohci_resources[] = {
+        [0] = {
+                .start  = 0xfe4f1800,
+                .end    = 0xfe4f18ff,
+                .flags  = IORESOURCE_MEM,
+        },
+        [1] = {
+                .start  = 57,
+                .end    = 57,
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+static struct platform_device usb_ohci_device = {
+        .name           = "sh_ohci",
+        .id             = -1,
+        .dev = {
+                .dma_mask = &usb_ohci_device.dev.coherent_dma_mask,
+                .coherent_dma_mask = DMA_BIT_MASK(32),
+        },
+        .num_resources  = ARRAY_SIZE(usb_ohci_resources),
+        .resource       = usb_ohci_resources,
+};
+
 static struct platform_device *sh7757_devices[] __initdata = {
         &scif2_device,
         &scif3_device,
@@ -670,6 +718,8 @@ static struct platform_device *sh7757_devices[] __initdata = {
         &dma2_device,
         &dma3_device,
         &spi0_device,
+        &usb_ehci_device,
+        &usb_ohci_device,
 };
 
 static int __init sh7757_devices_setup(void)
@@ -1039,13 +1089,13 @@ static DECLARE_INTC_DESC(intc_desc, "sh7757", vectors, groups,
 
 /* Support for external interrupt pins in IRQ mode */
 static struct intc_vect vectors_irq0123[] __initdata = {
-        INTC_VECT(IRQ0, 0x240), INTC_VECT(IRQ1, 0x280),
-        INTC_VECT(IRQ2, 0x2c0), INTC_VECT(IRQ3, 0x300),
+        INTC_VECT(IRQ0, 0x200), INTC_VECT(IRQ1, 0x240),
+        INTC_VECT(IRQ2, 0x280), INTC_VECT(IRQ3, 0x2c0),
 };
 
 static struct intc_vect vectors_irq4567[] __initdata = {
-        INTC_VECT(IRQ4, 0x340), INTC_VECT(IRQ5, 0x380),
-        INTC_VECT(IRQ6, 0x3c0), INTC_VECT(IRQ7, 0x200),
+        INTC_VECT(IRQ4, 0x300), INTC_VECT(IRQ5, 0x340),
+        INTC_VECT(IRQ6, 0x380), INTC_VECT(IRQ7, 0x3c0),
 };
 
 static struct intc_sense_reg sense_registers[] __initdata = {
@@ -1079,14 +1129,14 @@ static struct intc_vect vectors_irl0123[] __initdata = {
 };
 
 static struct intc_vect vectors_irl4567[] __initdata = {
-        INTC_VECT(IRL4_LLLL, 0xb00), INTC_VECT(IRL4_LLLH, 0xb20),
-        INTC_VECT(IRL4_LLHL, 0xb40), INTC_VECT(IRL4_LLHH, 0xb60),
-        INTC_VECT(IRL4_LHLL, 0xb80), INTC_VECT(IRL4_LHLH, 0xba0),
-        INTC_VECT(IRL4_LHHL, 0xbc0), INTC_VECT(IRL4_LHHH, 0xbe0),
-        INTC_VECT(IRL4_HLLL, 0xc00), INTC_VECT(IRL4_HLLH, 0xc20),
-        INTC_VECT(IRL4_HLHL, 0xc40), INTC_VECT(IRL4_HLHH, 0xc60),
-        INTC_VECT(IRL4_HHLL, 0xc80), INTC_VECT(IRL4_HHLH, 0xca0),
-        INTC_VECT(IRL4_HHHL, 0xcc0),
+        INTC_VECT(IRL4_LLLL, 0x200), INTC_VECT(IRL4_LLLH, 0x220),
+        INTC_VECT(IRL4_LLHL, 0x240), INTC_VECT(IRL4_LLHH, 0x260),
+        INTC_VECT(IRL4_LHLL, 0x280), INTC_VECT(IRL4_LHLH, 0x2a0),
+        INTC_VECT(IRL4_LHHL, 0x2c0), INTC_VECT(IRL4_LHHH, 0x2e0),
+        INTC_VECT(IRL4_HLLL, 0x300), INTC_VECT(IRL4_HLLH, 0x320),
+        INTC_VECT(IRL4_HLHL, 0x340), INTC_VECT(IRL4_HLHH, 0x360),
+        INTC_VECT(IRL4_HHLL, 0x380), INTC_VECT(IRL4_HHLH, 0x3a0),
+        INTC_VECT(IRL4_HHHL, 0x3c0),
 };
 
 static DECLARE_INTC_DESC(intc_desc_irl0123, "sh7757-irl0123", vectors_irl0123,
diff --git a/arch/sh/kernel/irq.c b/arch/sh/kernel/irq.c
index 91971103b62b..a3ee91971129 100644
--- a/arch/sh/kernel/irq.c
+++ b/arch/sh/kernel/irq.c
@@ -13,6 +13,7 @@
 #include <linux/seq_file.h>
 #include <linux/ftrace.h>
 #include <linux/delay.h>
+#include <linux/ratelimit.h>
 #include <asm/processor.h>
 #include <asm/machvec.h>
 #include <asm/uaccess.h>
@@ -268,9 +269,8 @@ void migrate_irqs(void)
                         unsigned int newcpu = cpumask_any_and(data->affinity,
                                                               cpu_online_mask);
                         if (newcpu >= nr_cpu_ids) {
-                                if (printk_ratelimit())
-                                        printk(KERN_INFO "IRQ%u no longer affine to CPU%u\n",
-                                               irq, cpu);
+                                pr_info_ratelimited("IRQ%u no longer affine to CPU%u\n",
+                                                    irq, cpu);
 
                                 cpumask_setall(data->affinity);
                                 newcpu = cpumask_any_and(data->affinity,
diff --git a/arch/sh/mm/alignment.c b/arch/sh/mm/alignment.c
index b2595b8548ee..620fa7ff9eec 100644
--- a/arch/sh/mm/alignment.c
+++ b/arch/sh/mm/alignment.c
@@ -13,6 +13,7 @@
 #include <linux/seq_file.h>
 #include <linux/proc_fs.h>
 #include <linux/uaccess.h>
+#include <linux/ratelimit.h>
 #include <asm/alignment.h>
 #include <asm/processor.h>
 
@@ -95,13 +96,13 @@ int set_unalign_ctl(struct task_struct *tsk, unsigned int val)
 void unaligned_fixups_notify(struct task_struct *tsk, insn_size_t insn,
                              struct pt_regs *regs)
 {
-        if (user_mode(regs) && (se_usermode & UM_WARN) && printk_ratelimit())
-                pr_notice("Fixing up unaligned userspace access "
+        if (user_mode(regs) && (se_usermode & UM_WARN))
+                pr_notice_ratelimited("Fixing up unaligned userspace access "
                           "in \"%s\" pid=%d pc=0x%p ins=0x%04hx\n",
                           tsk->comm, task_pid_nr(tsk),
                           (void *)instruction_pointer(regs), insn);
-        else if (se_kernmode_warn && printk_ratelimit())
-                pr_notice("Fixing up unaligned kernel access "
+        else if (se_kernmode_warn)
+                pr_notice_ratelimited("Fixing up unaligned kernel access "
                           "in \"%s\" pid=%d pc=0x%p ins=0x%04hx\n",
                           tsk->comm, task_pid_nr(tsk),
                           (void *)instruction_pointer(regs), insn);